Author(s): BAO Zhaorigetu, ZHOU Shouhuan, ZHAO Haixia, PEI Bo
Pages: 395-397
Year: 2003 Issue:  5
Journal: CHINESE JOURNAL OF LASERS
Keyword:  激光技术; 光参量振荡器; 变反射率镜; 共焦非稳腔;
Abstract: 将渐变反射率镜(VRM)虚共焦非稳腔成功地应用于光参量振荡器(OPO),在工作重复频率20 Hz时,获得了能量40 mJ,光束发散角4 mrad的1.57 μm激光输出.